Certificate of RegistrationThis certifies that the Quality Management System of

QIAGEN LLC-dba Excalibur Lab Specialists2231 Meridian Blvd., Ste. 3

Minden, Nevada, 89423, United States

has been assessed by NSF-ISR and found to be in conformance to the following standard(s):

ISO 13485: 2016Scope of Registration:

DSX compatible sample tips for automated liquid diagnostic handlers. On-site service and repair within North America, In-House repair and service of In Vitro diagnostic equipment (IVD)

Tom Chestnut,Sr Vice President - ISR, NSF-ISR, Ltd.

Certificate Number: C0168071-MD8Certificate Issue Date: 03-FEB-2020Registration Date: 10-DEC-2019Expiration Date *: 09-DEC-2022